Great for pit bull music -- means to an empire -- -- -- thirty million people here. -- -- It's not enough to just reporting to work. Still mr. worldwide has turned himself into a worldwide grant its -- of the big. I was watching your music video are watching commercials are up in -- -- Anything that we -- a sophisticated integration we want people asking about it. We don't want them felt like it's brushed. Off critics who label him a sell -- -- -- two words. It's called the music. -- this says is that -- we're -- to do. Is -- music. Into business do you get the respect he deserves in the music industry. Do I care that's the question do you not. Don't we have done things that not touring artist can do which is create a global platform.

This transcript has been automatically generated and may not be 100% accurate.

Now Playing: Remembering Legendary Astronaut John Glenn

Now Playing: Mick Jagger Welcomes his 8th Child

Now Playing: Glenn Beck on His Rise to Fame and Taking on Trump

Now Playing: White Nationalist Responds to Texas A&M Protests

Now Playing: Robert De Niro, Jerry Zaks on Doing 'A Bronx Tale' on Broadway in 2016

Now Playing: Remembering the Pearl Harbor Attack

Now Playing: Naomi Judd Opens Up About Long Struggle With Severe Depression

Now Playing: Beyonce, Adele Among 2017 Grammy Nominees

Now Playing: Inside Aleppo: Families' Emotional Return Home After Fleeing Years Ago

Now Playing: Leah Remini on Why She Made Her 'Scientology and the Aftermath' Series

Now Playing: {{itm.title}}

{"id":19807611,"title":"TONIGHT on 'Nightline': Pitbull Answers His Critics","duration":"0:53","description":"Global pop artist brushes off those that have called him a sell-out for endorsements and products.","url":"/Nightline/video/pitbull-answers-critics-19807611","section":"Nightline","mediaType":"default"}